tree 3438d226098b25c6cbcd375401e15fd47feefd7a
parent 24f10f85e2d771d8eccd5b1f5674ac57327e8dc6
author Gilles Peskine <Gilles.Peskine@arm.com> 1558004135 +0200
committer Gilles Peskine <Gilles.Peskine@arm.com> 1558029070 +0200

Parametrize Diffie-Hellman keys by a group identifier

Parametrize finite-field Diffie-Hellman key types with a DH group
identifier, in the same way elliptic curve keys are parametrized with
an EC curve identifier.

Define the DH groups from the TLS registry (these are the groups from
RFC 7919).

Replicate the macro definitions and the metadata tests from elliptic
curve identifiers to DH group identifiers.

Define PSA_DH_GROUP_CUSTOM as an implementation-specific extension for
which domain parameters are used to specify the group.